2001

6.0

1984

6.6

2012

9.1

2024

4.6

1943

6.4

1985

7.2

2009

4.8

1998

5.2

2006

5.1

2013

7.6

2015

7.9

2014

6.2

2014

7.7

2015

8.1

2018

6.7

1989

9.2

1982

7.5

2012

7.1

2007

6.7